Best Cryptography Videos
「Cryptography」下面有90部被不同的人、在不同月份推荐过的视频。挑的时候先看对象:入门9部,适合还没学过的人;进阶23部,适合已经懂术语的人;普通向48部,按兴趣就能看;更硬的10部,留给想看推导或细节的人。这一类数量最多的是演讲,所以它们的共同点是一位讲者把一个判断讲完,例子是为了撑住这个判断。常出现的频道包括Computerphile、aantonop、Black Hat。目录给这个主题划的范围是:Cryptography: encryption, public key, RSA, elliptic curves, TLS, hashing, zero-knowledge proofs, Bitcoin, blockchain, cryptocurrency, passwords, history of codes and ciphers, Enigma.如果只看三部,就从《Behind the Scenes of iOS Security》开始,它负责把问题讲出画面;然后看《Why Electronic Voting Is Still A Bad Idea》,换一种讲法或例子;最后看《But how does bitcoin actually work?》,留给已经有基础的人。页面按每页24部切开,顺序看的是被推荐跨越了多少个月,不是播放量。每条标题下面那一句是这部片子自己的内容说明,用来区分它在讲定义、过程、演示还是观点。点进去能看到推荐原话、原文链接和适合谁看。看的时候把强烈推荐当成有人明确叫你去看,把引用当成只是拿来举例,把批评留下来对照,不要把每条评论都当成同一力度。

1. Introduction for 15.S12 Blockchain and Money, Fall 2018
The opening lecture of MIT's Blockchain and Money course taught by Gary Gensler, covering the course plan, the history of failed digital currencies, cryptography and what a blockchain is.

Chip & PIN Fraud Explained - Computerphile
Computerphile interview with Prof.

The Lightning Network Explained (Litecoin/Bitcoin)
An 8-minute explainer on the Lightning Network and how it relates to Segwit, Bitcoin and Litecoin.

DEF CON 26 CRYPTO AND PRIVACY VILLAGE - Scott Arciszewski - No Way JOSE! Designing Cryptography
Scott Arciszewski's DEF CON 26 Crypto and Privacy Village talk critiquing the JOSE standards (JWT, JWS, JWE) and showing how to design cryptographic tokens more safely.

What is Bitcoin? (v1)
A two-minute animated introduction to Bitcoin from 2011, explaining it as a peer-to-peer digital currency.

ZFS Native Encryption by Tom Caputi
Tom Caputi presents the design of native encryption for ZFS at the OpenZFS Developer Summit, including design decisions and how authentication uses checksum fields.

A Conversation with Stewart Brand (Devcon4)
A panel conversation with Stewart Brand at Ethereum's Devcon4, where he recounts his life and work 'hacking civilization' and discusses the role of institutions in decentralization.

The Stellar Consensus Protocol | David Mazières | Talks at Google
David Mazieres presents the Stellar Consensus Protocol at Google, introducing federated Byzantine agreement.

Bitcoin Q&A: How Do I Secure My Bitcoin?
Andreas Antonopoulos answers a question about how to secure your Bitcoin.

Encryption: Last Week Tonight with John Oliver (HBO)
John Oliver's Last Week Tonight segment on encryption and the Apple versus FBI dispute after San Bernardino.

Crypto CEO Accidentally Describes Ponzi Scheme
Coffeezilla reacts to Sam Bankman-Fried's explanation of yield farming on the Odd Lots podcast, arguing he effectively described a Ponzi scheme.

Secrets From The Future
MC Frontalot's nerdcore song "Secrets From The Future" (2007), about secrets not staying hidden once future technology can break today's encryption.

Computer Security 161 Cryptocurrency Lecture
A UC Berkeley CS 161 lecture by Nicholas Weaver on cryptocurrency and blockchains, covering how they work and the case against them.

Beyond Passwords: Secure Authentication with Mozilla Persona
Dan Callahan presents Mozilla Persona, a decentralized, cross-browser authentication system that removes site passwords, at PyCon 2013.

The Lava Lamps That Help Keep The Internet Secure
Tom Scott visits Cloudflare's San Francisco office to show the wall of lava lamps whose camera feed is used as a source of entropy for random number generation.

DCEmu Reviews - 27C3 - Chaos Communication Congress 2010 - fail0verflow - FULL VIDEO
The fail0verflow 27C3 talk on breaking PS3 security, covering how Sony's implementation failed, including its ECDSA mistakes.

Cryptocurrency Explained: Money as a System-of-Control
Andreas Antonopoulos argues that money has a fourth function beyond store of value, medium of exchange and unit of account, which is as a system of control.

Lest We Remember: Cold Boot Attacks on Encryption Keys
A short Princeton CITP video describing cold boot attacks, where encryption keys remain in DRAM after power loss and can be recovered.

Inside a Secret Chinese Bitcoin Mine
Motherboard's 2014 visit to a secretive Bitcoin mining operation in a repurposed factory in Liaoning, China, one of six sites producing about 4,050 bitcoins a month.

Warren Buffett: Bitcoin Is An Asset That Creates Nothing | CNBC
In a CNBC interview with Becky Quick, Warren Buffett explains why he sees bitcoin as an asset that produces nothing.

Passkeys in Action | FIDO Alliance Demo Video
A FIDO Alliance demo with Google and Microsoft engineers showing passkeys working across operating systems, browsers, and devices.

Rick Reacts to Lightning (Again) and brings up a previously undiscussed flaw
Rick Falkvinge responds to viewer feedback on his earlier Lightning Network video and raises a flaw he says was not previously discussed.

Ch(e)at GPT? - Computerphile
Computerphile video in which Mike Pound explains a University of Maryland paper on watermarking LLM output.

The Internet Was Weeks Away From Disaster And No One Knew
Veritasium tells the story of the XZ backdoor, how a patient attacker became maintainer and nearly compromised SSH on Linux systems.